Active: Varus flings out a tendril of corruption that deals magic damage and immobilizes the first enemy champion hit for 2 seconds.The corruption then spreads towards nearby uninfected enemy champions, applying the same damage and immobilize if it reaches them. The corruption will continue to spread until there are no further unaffected targets in range.
Cost: 100 mana
Range: 1075
Cooldown: 120/105/90 seconds
Magic Damage: 150/250/350 (+1.0 per ability power)
Projectile Speed: 2000

Core items

+75 Attack Damage
UNIQUE Passive: +20% Life Steal
UNIQUE Passive: Your basic attacks can now overheal you. Excess life is stored as a shield that can block 50-350 damage, based on champion level.
This shield decays slowly if you haven't dealt or taken damage in the last 25 seconds.

+45% Attack Speed
+30% Critical Strike Chance
UNIQUE Passive - Spectral Waltz: While within 500 units of an enemy champion you can see, +12% Movement Speed and you can move through units.
UNIQUE Passive - Lament: The last champion hit deals 12% less damage to you (ends after 10 seconds of not hitting).

Blade of the Ruined King

+25 Attack Damage
+40% Attack Speed
+10% Life Steal
UNIQUE Passive: Basic attacks deal 6% of the target's current Health in bonus physical damage (max 60 vs. monsters and minions) on hit. Life Steal applies to this damage.
UNIQUE Active: Deals 10% of target champion's maximum Health (min. 100) as physical damage, heals for the same amount, and steals 25% of the target's Movement Speed for 3 seconds (90 second cooldown).
Unique: Deal 10% of target champion's maximum health (min 100) as physical damage, get healed for the same amount while slowing the target by 25% for 3 seconds and gaining 25% movement speed for the same duration. (90 second cooldown). (550 range)